68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/* Copyright (C) 2009 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "precompiled.h"
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#include "QuickComboBox.h"
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const int verticalPadding = 2;
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QuickComboBox::QuickComboBox(wxWindow* parent,
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wxRect& location,
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const wxArrayString& choices,
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const wxValidator& validator)
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: wxComboBox(parent, wxID_ANY, wxEmptyString,
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location.GetPosition()-wxPoint(0,verticalPadding),
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location.GetSize()+wxSize(0,verticalPadding*2),
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choices,
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wxSUNKEN_BORDER | wxCB_DROPDOWN,
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validator)
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{
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GetValidator()->TransferToWindow();
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SetFocus();
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}
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void QuickComboBox::OnKillFocus(wxFocusEvent& event)
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{
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// We need to test whether there's actually a window receiving focus;
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// otherwise it tries to destroy the control while wx is focusing
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// on the text-input box, and everything crashes.
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if (event.GetWindow())
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{
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GetValidator()->TransferFromWindow();
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Destroy();
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}
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}
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void QuickComboBox::OnChar(wxKeyEvent& event)
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{
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if (event.GetKeyCode() == WXK_RETURN)
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GetParent()->SetFocus();
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else if (event.GetKeyCode() == WXK_ESCAPE)
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Destroy();
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else
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event.Skip();
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}
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BEGIN_EVENT_TABLE(QuickComboBox, wxComboBox)
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EVT_KILL_FOCUS(QuickComboBox::OnKillFocus)
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EVT_CHAR(QuickComboBox::OnChar)
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END_EVENT_TABLE()
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